Three dimensional coordinate digitizer



FIG. 1 is a front perspective view of the three dimensional coordinate digitizer embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view of the three dimensional coordinate digitizer of FIG. 1; and

FIG. 7 is an opposite side elevation view thereof. 

The ornamental design for a three dimensional coordinate digitizer, as shown and described. 